Emergence of Fluoroquinolone Resistance in Group B Streptococcal Isolates in Taiwan

Emergence of Fluoroquinolone Resistance in Group B Streptococcal Isolates in Taiwan Prevalence, Characteristics, and Molecular Epidemiology of Macrolide and Fluoroquinolone Resistance in Clinical Isolates of Streptococcus pneumoniae at Five Tertiary-Care Hospitals in Korea Contributions of the Combined Effects of Topoisomerase Mutations toward Fluoroquinolone Resistance in Escherichia coli First Characterization of Fluoroquinolone Resistance in Streptococcus suis Mechanisms Accounting for Fluoroquinolone Resistance in Escherichia coli Clinical Isolates Emergence of Ciprofloxacin-Nonsusceptible Streptococcus pyogenes Isolates from Healthy Children and Pediatric Patients in Portugal Fluoroquinolone-Resistant Mutants ofBurkholderia cepacia Interspecies Recombination Occurs Frequently in Quinolone Resistance-Determining Regions of Clinical Isolates of Streptococcus pyogenes Real-Time PCR Detection of gyrA and parC Mutations in Streptococcus pneumoniae Fluoroquinolone Resistance in Streptococcus pneumoniae : Area Under the Concentration-Time Curve/MIC Ratio and Resistance Development with Gatifloxacin, Gemifloxacin, Levofloxacin, and Moxifloxacin